baber/WOPTO huggingface dataset:
Patent JP-2005054060-A (JP)
Title: Curing accelerator for thermosetting epoxy resin, and latent type epoxy resin composition for high temperature heat curing
Inventor: OHASHI KENJI
IPC: C08G59/68
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly latent epoxy resin curing accelerator which does not exhibit the curing accelerating action at ordinary temperatures but exhibits it only in elevated temperatures.  <P>SOLUTION: The curing accelerator for a thermosetting epoxy resin contains as the effective ingredient a phosphonium tetrafluoroborate compound represented by formula (1) (wherein R is a 1-10C aliphatic hydrocarbon group or an aromatic hydrocarbon group having a total of 6-12C). The latent type epoxy resin composition for high temperature heat curing contains a thermosetting epoxy resin, a curing agent for the epoxy resin, and the above phosphonium tetrafluoroborate compound (1). In any of the above curing accelerator and epoxy resin composition, the compound (1) preferred is tetraphenyl phosphonium tetrafluoroborate wherein R in formula (1) is a phenyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061725-A (JP)
Title: Heat exchange partition
Inventor: NAKAE TOMOMI
IPC: F02C7/18
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchange partition for further efficiently cooling air by a material having the large biot number or under a heat transfer condition of the large biot number.  <P>SOLUTION: A large number of fins are dispersedly arranged on a cooling air side surface of a base board for partitioning a high temperature gas existing area and a cooling air flowing area. A large number of ribs having the height of about 1/10 to the fins are also dispersedly arranged on a surface of the base board on the same side as the fins. A shape of the ribs is a polygonal shape such as a rectangular shape when viewed from the direction vertical to the base board. Heat transmitted to the base board from high temperature gas, heats the fins from the root side near the base board by conducting in the base board. The fins formed of a material having the large biot number or the fins put under the heat transfer condition of the large biot number, become large in a temperature difference between the root and the tip. Cooling air flowing in a place near the base board, is disturbed by the ribs, and generates a turbulent flow. The cooling air effectively cools a high temperature part in the vicinity of the root of the fins by the turbulent flow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066995-A (JP)
Title: Chip for ink jet recording head, ink jet recording head having that chip, ink jet recorder having that ink jet recording head, and manufacturing process of chip for ink jet recording head
Inventor: REGAN NAIBE
IPC: B41J2/16
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip for an ink jet recording head reduced in size and exhibiting a high cooling efficiency, an ink jet recording head having that chip, an ink jet recorder having that ink jet recording head, and a manufacturing process of the chip for an ink jet recording head.  <P>SOLUTION: A heating element side substrate 14 provided with heating elements for ejecting an ink drop is formed while being arranged on a wafer. A groove 84 against which cooling liquid abuts is formed on the back side of the wafer and a cooling water channel 100 for passing cooling water is formed by covering the groove 84 from the outside with a polyimide film 92 having a cooling water inlet 94I and a cooling water exit 94E communicating with the groove 84. Since the cooling water cools the substrate 14 by abutting against it directly, heat can be removed easily from the heating element side substrate 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067022-A (JP)
Title: Apparatus and method for producing package
Inventor: HIROSE MASASHI
IPC: B26D1/36
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To promptly produce a package which can use the whole front plate of the package and prevents the remaining of a cut-off broken line trace by producing it from a rolled web with the same apparatus.  <P>SOLUTION: On the upstream side of a drawer part 3 on the downstream of a cylindrical body molding part 8, an end part cutting part 13 in which an edge cutter 16 for cutting both end parts in each width direction of the front surface plate 17 and rear surface plate 4 of a cylindrical body 9 is arranged, a first semi-cutting part 19 in which a first half cutter 21 for cutting only the rear surface plate 11 of the cylindrical body 9 laterally in the width direction of the cylindrical body 9 is arranged, and a second semi-cutting part 23 in which a second half cutter 25 for cutting only the rear surface plate 11 of the cylindrical body 9 laterally in the width direction of the cylindrical body 9 are installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111941-A (JP)
Title: Bipolar transistor and method of manufacturing the same
Inventor: YANAGIHARA MANABU
IPC: H01L21/8222
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bipolar transistor whose thermal stability and high-frequency characteristics are satisfactory without increasing the chip area and the manufacturing cost.  <P>SOLUTION: A collector contact layer 12, a collector layer 13, a base layer 14, an emitter layer 15, and an emitter contact layer 16 are sequentially laminated on a substrate 11 by epitaxial growth. In the outer base region 14b of the base layer 14, a capacitor film 18 composed of the same semiconductor material as that of the emitter layer 15 is provided on a region close to the emitter layer 15. Besides, a base electrode 19 is provided on the outer base region 14b and on the capacitor film 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069945-A (JP)
Title: Inspection method of semiconductor device
Inventor: HARA HIROYUKI
IPC: H01R12/79
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple inspection method for determining correctness of wiring connection when a flexible printed wiring board is wired (mounted) on a flexible board.  <P>SOLUTION: The inspection method inspects electrical connection between the external connection terminal group (11) of a flexible circuit board (10) where a thin film circuit is formed and the connection terminal group (21) of an external wiring board (20). It includes a step where an inter-terminal wiring pattern (12) for connecting external terminals is formed at a plurality of external connection terminals, among external connection terminals on the flexible circuit board; a step where the external connection terminals of the flexible circuit board are electrically connected to the connection terminals of the external wiring board; and a step for measuring a resistance value for one or more wiring paths (12) by way of any two external connection terminals (11L and 11R), connected with the inter-terminal wiring pattern through the connection parts (11 and 21) of the flexible circuit board and the external wiring board from the external wiring board side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079809-A (JP)
Title: Speaker device
Inventor: OSHIKA TOSHIHIRO
IPC: H04R3/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the speaker device of a slender shape easy to be manufactured and used for a television receiver, etc.  <P>SOLUTION: The speaker device includes a printed circuit board 22 of a slender shape, and a plurality of speakers 23 disposed on this printed circuit board 22. The speaker device of the slender shape can be easily manufactured by forming signal input units at both ends 22a, and forming a plurality of the aligned speakers which are easy to be manufactured in a mass production. An assembling work of the device is facilitated to easily connect the speaker devices disposed at both right and left to the body side circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077804-A (JP)
Title: Electrophotographic transfer paper and image forming apparatus
Inventor: KURIHARA EIZO
IPC: G03G7/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic transfer paper which ensures uniform glossiness of toner image part and is superior in preservability at high temperatures, and to provide an image forming apparatus.  <P>SOLUTION: The electrophotographic transfer paper has a thermoplastic resin layer as a toner image receiving layer on one or both sides of coated paper, having a layer of adhesive coating and pigment as the main constituents. In the transfer paper, the toner image receiving layer contains an organic synthetic compound which has a melting point of not lower than 50°C° but not higher than 120°C and includes C=O bond and C-OH bond in its molecular structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078537-A (JP)
Title: Handwritten data input method, handwritten data input system, medium, detecting device and program to be used for the same
Inventor: TAKASUGI KAZUO
IPC: G06K9/20
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handwritten data input system for inputting accurate data, a detection device for the handwritten data input system, a medium for the handwritten data input system and a handwritten data input method.  <P>SOLUTION: This handwritten data input system is provided with a pen type input device 1 which fills information in a sheet 2, a sensor 41 which detects the position of the pen type input device 1 and a processor 3 which inputs handwriting data formed based on the position of the pen type input device 1. This system is provided with an identification code detection part 44 which detects an identification code 7 arranged on the sheet 2, a decode part 55 which recognizes the identification code, a position detection part 56 which detects the position of the sheet 2 based on the identification code 7 and a deviation value calculation part 35 which calculates a deviation value between the detected position and a reference position. Then, the handwriting data are corrected based on the deviation value, and inputted to the processor 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074395-A (JP)
Title: Crushing bucket
Inventor: KITSUKAWA TOMOHIRO
IPC: B02C13/04
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing bucket that crushes charged raw materials stably and efficiently while alleviating vibration.  <P>SOLUTION: A rotor shaft 9 having hammers 11 on its outer periphery to crush the raw materials is installed in a bucket body 7 having an opening 8 for charging the raw materials and driven by a rotor driving device 10 through a V belt 17. The rotor shaft 9 is supported by a housing 19 and installed eccentrically from a hole 7b of the bucket body 7. The rotor shaft 9 can be removed outside the bucket body 7 with the hammers 11 attached, leading to easy maintenance. The bucket body 7 is equipped with a discharge opening 20 at the bottom from which crushed materials of a fixed grain size are discharged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082968-A (JP)
Title: Power window pinching preventive device
Inventor: MOCHIZUKI YASUYUKI
IPC: E05F15/41
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power window pinching preventive device for limiting a motor current by correctly and securely detecting abnormal current generated in motor current by the pinching of foreign matter in the power window pinching preventive device for detecting the pinching of the foreign matter by a window pane by using a variation in the motor current.  <P>SOLUTION: This power window pinching preventive device comprises a start circuit 4a. The start circuit lowers a reference voltage Vc to a lower limit voltage during a mask period in starting a power window motor 5, allows the rise of the reference voltage Vc during a reset allowable period following the mask period, and clamps the reference voltage Vc during a clamp period following the reset allowable period to lower it to an upper limit clamp current which is higher than the lower limit voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080860-A (JP)
Title: Game machine
Inventor: TOYODA HIROBUMI
IPC: A63F3/06
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which many drawing holes are disposed and drawing balls equally enter the drawing holes along an inner circumference and the drawing holes along an outer circumference among two or more kinds of circumferences and fairness is therefore kept.  <P>SOLUTION: The game machine 310 is provided with surface parts (338A, 338B) where the drawing balls can roll and a horizontally rotatable drawing board (338) where the plurality of drawing holes 440 are formed along two or more kinds of the circumferences (C1, C2) with respect to the center of rotation. The drawing board (338) is provided with projection parts which are (342) adjacent to the plurality of drawing holes formed along the circumference (C2) and are disposed along the circumference (C3) more on the inner side than the circumference (C2) on the innermost side of the two or more kinds of the circumferences (C1, C2) where the plurality of drawing holes are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085373-A (JP)
Title: Disk player
Inventor: SASAKI YUTAKA
IPC: G11B25/04
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk player capable of reliably suppressing vibration in a disk rotating at a high speed.  <P>SOLUTION: A clamper 8 comprises a center section 13 arranged at a top board section 1b of a case 1, while the center section can be raised and lowered within a fixed range; a stay 14 extended outward from the center section 13 nearly in parallel with the upper surface of a turntable 3; and a presser plate 15 that is integrated with a tip section 14a of the stay 14 bent to the side of the turntable 3 and is nearly parallel to the upper surface of the turntable 3. A radius R1 from the center O of the clamper 8 to the outer-periphery edge of the presser plate 15 is set smaller and larger than a radius R2 of a disk D and a radius R3 of the turntable 3, respectively, and the outer-periphery section of the disk D is pressed down by the presser plate 15, when a drive chassis 5 is moved upward (C) and the disk D and the clamper 8 are lifted by the turntable 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081728-A (JP)
Title: Tire molding method and molding drum used in the method
Inventor: FUKAZAWA HISASHI
IPC: B29D30/30
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire molding method which can mold an outside green tire while preventing the occurrence of unevenness on the surface of a finished green tire and a molding drum used in the method.  <P>SOLUTION: By molding the outer peripheral side green tire 4 on both end sides in the width direction by using the molding drum 10 having a taper part 12 whose outside diameter is narrowed gradually toward the outside in the width direction, since the end parts in the width direction of a belt material 1 and a reinforcing material 2 are curved inside in the radial direction along the taper part 12 of the molding drum 10 in advance, when the outside green tire 4 is fitted to an inner peripheral side green tire 5, wrinkles and waving do not occur in both end parts in the width direction of the outer peripheral side green tire 4, and the occurrence of unevenness on the surface of a shoulder part 7 can surely be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080966-A (JP)
Title: Slot machine
Inventor: SAITO MAKOTO
IPC: A63F5/04
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine permitting easy counting of a small quantity of tokens by effectively utilizing the space where an ashtray is disposed in a conventional slot machine.  <P>SOLUTION: The slot machine SM has a token counting means (a token counter unit 30) near a token tray (a tray body 10) for piling tokens MD and counting the number of tokens. Accordingly, a small number of tokens can be easily counted, and as the place where the token counter unit 30 is disposed is the place where an ashtray is conventionally disposed, the space can be effectively utilized when the ashtray is not used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088199-A (JP)
Title: Injection molding machine
Inventor: NAGAHAMA TSUNEO
IPC: B29C45/20
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an injection molding machine capable of replacing a spring unit simply and rapidly.  <P>SOLUTION: This injection molding machine is composed of an injection mechanism main body equipped with a fixed mold (13) and a movable mold (14) both of which form a cavity and an injection cylinder (16) having a nozzle (17) coming into contact with the sprue bush (18) of the movable mold and constituted so as to inject a molten plastic in the cavity through the nozzle, electromotive cylinders (20 and 120) equipped with the spring unit for pressing the nozzle to the sprue bush and relieving an impact at the time of pressing operation by elastic force while keeping pressing force at the time of stop of the pressing operation and an electric drive part (40) for feeding power to the electromotive cylinders and stopping the operation of the electromotive cylinders when pressing force reaches preset one. The electric drive part is constituted so that the operation of the electromotive cylinders is stopped by detecting the current value of the electromotive cylinders to compare the detected value with the reference value corresponding to the preset pressing force and stopping the supply of power to the electromotive cylinders when the detected value exceeds the reference value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092756-A (JP)
Title: Information storage device, information storage method, and storage program
Inventor: UEDA YUTAKA
IPC: G11B27/36
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage device, an information storage method, and a storage program allowing the storage of a file while preventing overwriting even if a storage destination includes the same name as that for the file or a folder storing the file.  <P>SOLUTION: This information storage device is provided with at least a file input means 10 inputting a file from a digital camera or a medium, a name acquisition means 12 acquiring the name of the file or the folder already stored in the storage destination, a name creation means 13 creating a new name when the storage destination includes the same name as that for the file/folder to be stored, and a file storage means 14 performing storage after changing a file name to a newly created name or storing the file in a folder formed with the new name when the name of the file/folder is coincident. In this way, the overwriting of the file/folder can be prevented even if the name of the file/folder overlaps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099139-A (JP)
Title: Image forming apparatus
Inventor: OKI MAKOTO
IPC: G03G15/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of detection precision resulting from dirt of a density detection sensor, by a simple constitution.  <P>SOLUTION: An image forming apparatus has; an image forming means for forming a toner image on a photosensitive drum; a detection sensor which detects the toner image for detection formed on the photosensitive drum; and a control means which controls an image formation condition of the image forming means on the basis of a toner image detection result of the detection sensor and a result obtained by detecting the surface of the photosensitive drum on which a toner image is not formed, by the detection sensor. The control means detects the surface of the photosensitive drum on which a toner image is not formed, by the detection sensor at intervals of about 1/n period (n is an integer) of one rotation of the photosensitive drum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095916-A (JP)
Title: Jet soldering tank
Inventor: TAGUCHI NARUTOSHI
IPC: H05K3/34
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, recently, because of the regulation in the use of lead, lead-free solder has been used even for a jet soldering tank, but, the lead-free solder largely comprises Sn, and, meal crack which is the phenomenon that Sn is alloyed with stainless steel composing the soldering tank to dissolve away the components.  <P>SOLUTION: In the invention, a heater cover whose temperature reaches extremely high temperature, and a duct, an impeller, a flow regulating plate, a jet nozzle, a soldering tank body or the like vigorously struck with molten solder in the jet soldering tank are subjected to chromizing treatment to prevent meal crack.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100070-A (JP)
Title: Terminal device
Inventor: SATO SHINYA
IPC: G06F3/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability of an input device 1 and a display device 2 and enable the display device 2 to be used without incorporating another input device when separately using these devices.  <P>SOLUTION: The input device 1 separable from the display device 2 is provided with a data transfer part 22 for performing wireless communication (for example infra-red communication) with the display device 2 in response to an input operation. Thereby, since the input and the display devices 1, 2 becomes possible to wirelessly communicate each other, even in the case that the input and display devices 1, 2 are used in a separated form, the display device 2 can be made to display information in response to the input operations by the input device 1, regardless of a setting position of the display device 2. Furthermore, there is no possibility of the occurrence of entanglement or hooking of a cable of like the case of cable connections. Since display on the display device 2 can be controlled from the input device 1 by the wireless communication, it is not necessary to incorporate another input device into the display device 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101885-A (JP)
Title: Image reading and recording apparatus
Inventor: KOTANI MASAKI
IPC: G03G21/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading and recording apparatus capable of preventing double copy reservation if printing cannot be performed.  <P>SOLUTION: When a user depresses a start button, it is determined whether or not there remains original data to be recorded (step 102), and if there is no original data to be recorded, reading of the original is started (step 103). On the contrary, if there are original data to be recorded, it is determined whether or not the apparatus is in a warming-up state (step 104). When the apparatus is in a warming-up state, a message "WAIT FOR A MOMENT" is displayed on a display section (step 105), and copy reservation is cancelled. Further, when there is no paper or an error occurs in a printer, copy reservation is cancelled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI